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RR vs. VOO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between RR and VOO is 0.23, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

RR vs. VOO

Last updated May 31, 2025

Compare and contrast key facts about Richtech Robotics Inc. Class B Common Stock (RR) and Vanguard S&P 500 ETF (VOO).

VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010.

Scroll down to visually compare performance, riskiness, drawdowns, and other indicators and decide which better suits your portfolio: RR or VOO.

Performance

RR vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Richtech Robotics Inc. Class B Common Stock (RR) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

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Key characteristics

Sharpe Ratio

RR:

0.53

VOO:

0.74

Sortino Ratio

RR:

2.57

VOO:

1.04

Omega Ratio

RR:

1.33

VOO:

1.15

Calmar Ratio

RR:

1.12

VOO:

0.68

Martin Ratio

RR:

2.47

VOO:

2.58

Ulcer Index

RR:

43.69%

VOO:

4.93%

Daily Std Dev

RR:

204.97%

VOO:

19.54%

Max Drawdown

RR:

-96.67%

VOO:

-33.99%

Current Drawdown

RR:

-79.19%

VOO:

-3.55%

Returns By Period

In the year-to-date period, RR achieves a -14.44% return, which is significantly lower than VOO's 0.90% return.

RR

YTD

-14.44%

1M

17.26%

6M

212.16%

1Y

108.11%

3Y*

N/A

5Y*

N/A

10Y*

N/A

VOO

YTD

0.90%

1M

6.28%

6M

-1.46%

1Y

14.27%

3Y*

14.31%

5Y*

15.89%

10Y*

12.81%

*Annualized

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Richtech Robotics Inc. Class B Common Stock

Vanguard S&P 500 ETF

Go deeper with the Portfolio Analysis tool — backtest performance, assess risk, compare to benchmarks, and more

Risk-Adjusted Performance

RR vs. VOO — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
RR
The Risk-Adjusted Performance Rank of RR is 8282
Overall Rank
The Sharpe Ratio Rank of RR is 7070
Sharpe Ratio Rank
The Sortino Ratio Rank of RR is 9191
Sortino Ratio Rank
The Omega Ratio Rank of RR is 9090
Omega Ratio Rank
The Calmar Ratio Rank of RR is 8585
Calmar Ratio Rank
The Martin Ratio Rank of RR is 7575
Martin Ratio Rank
VOO
The Risk-Adjusted Performance Rank of VOO is 6363
Overall Rank
The Sharpe Ratio Rank of VOO is 6262
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 6161
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 6363
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 6666
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 6464
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

RR vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Richtech Robotics Inc. Class B Common Stock (RR) and Vanguard S&P 500 ETF (VOO). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

The current RR Sharpe Ratio is 0.53, which is comparable to the VOO Sharpe Ratio of 0.74. The chart below compares the historical Sharpe Ratios of RR and VOO, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

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Go to the full Sharpe Ratio tool to analyze any stock or portfolio. Customize time frames, set your own risk-free rate, and more

Dividends

RR vs. VOO - Dividend Comparison

RR has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.29%.

TTM20242023202220212020201920182017201620152014
RR
Richtech Robotics Inc. Class B Common Stock		0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VOO
Vanguard S&P 500 ETF		1.29%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

RR vs. VOO - Drawdown Comparison

The maximum RR drawdown since its inception was -96.67%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for RR and VOO.

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Go to the full Drawdowns tool for more analysis options, including inflation-adjusted drawdowns, and more

Volatility

RR vs. VOO - Volatility Comparison

Richtech Robotics Inc. Class B Common Stock (RR) has a higher volatility of 43.20% compared to Vanguard S&P 500 ETF (VOO) at 4.84%. This indicates that RR's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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